FR3073257B1 - AIR INTAKE DEVICE FOR THERMAL ENGINE - Google Patents

AIR INTAKE DEVICE FOR THERMAL ENGINE Download PDF

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Publication number
FR3073257B1
FR3073257B1 FR1760459A FR1760459A FR3073257B1 FR 3073257 B1 FR3073257 B1 FR 3073257B1 FR 1760459 A FR1760459 A FR 1760459A FR 1760459 A FR1760459 A FR 1760459A FR 3073257 B1 FR3073257 B1 FR 3073257B1
Authority
FR
France
Prior art keywords
air intake
cylinder head
intake device
engine
thermal engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1760459A
Other languages
French (fr)
Other versions
FR3073257A1 (en
Inventor
Thomas Veneziani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1760459A priority Critical patent/FR3073257B1/en
Application filed by Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to RU2020117300A priority patent/RU2775950C2/en
Priority to CN201880071640.8A priority patent/CN111542692B/en
Priority to KR1020207016006A priority patent/KR102645153B1/en
Priority to JP2020524596A priority patent/JP2021509706A/en
Priority to EP18789165.0A priority patent/EP3707365A1/en
Priority to PCT/EP2018/079167 priority patent/WO2019091785A1/en
Priority to US16/761,384 priority patent/US11149700B2/en
Publication of FR3073257A1 publication Critical patent/FR3073257A1/en
Application granted granted Critical
Publication of FR3073257B1 publication Critical patent/FR3073257B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10288—Air intakes combined with another engine part, e.g. cylinder head cover or being cast in one piece with the exhaust manifold, cylinder head or engine block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/20—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10052—Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10072—Intake runners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10157—Supercharged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1034—Manufacturing and assembling intake systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Circuit d'admission d'air (10) pour un moteur thermique, ledit circuit d'admission d'air étant destiné à être positionné entre un élément de compression d'air et au moins une partie supérieure de chambre de combustion (14) creusée dans une culasse (11) du moteur, ledit circuit d'admission d'air (10) comprenant la culasse (11), un répartiteur d'admission d'air (17), et au moins un conduit d'admission d'air (12), caractérisé en ce que le circuit comprend au moins un réceptacle (25) concave tourné vers l'extérieur du moteur, logé dans une cavité (22) de la culasse, et connecté avec un élément tubulaire (26) enfoncé dans le au-moins un conduit d'admission (12) d'air.Air intake circuit (10) for a heat engine, said air intake circuit being intended to be positioned between an air compression element and at least one upper part of the combustion chamber (14) hollowed out in an engine cylinder head (11), said air intake circuit (10) comprising the cylinder head (11), an air intake distributor (17), and at least one air intake duct (12), characterized in that the circuit comprises at least one concave receptacle (25) facing the exterior of the engine, housed in a cavity (22) of the cylinder head, and connected with a tubular element (26) pressed into the at least one air intake duct (12).

FR1760459A 2017-11-08 2017-11-08 AIR INTAKE DEVICE FOR THERMAL ENGINE Active FR3073257B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1760459A FR3073257B1 (en) 2017-11-08 2017-11-08 AIR INTAKE DEVICE FOR THERMAL ENGINE
CN201880071640.8A CN111542692B (en) 2017-11-08 2018-10-24 Air intake device for a heat engine
KR1020207016006A KR102645153B1 (en) 2017-11-08 2018-10-24 air intake device for heat engine
JP2020524596A JP2021509706A (en) 2017-11-08 2018-10-24 Air intake device for thermal engines
RU2020117300A RU2775950C2 (en) 2017-11-08 2018-10-24 Air intake system for heat engine
EP18789165.0A EP3707365A1 (en) 2017-11-08 2018-10-24 Air intake device for a heat engine
PCT/EP2018/079167 WO2019091785A1 (en) 2017-11-08 2018-10-24 Air intake device for a heat engine
US16/761,384 US11149700B2 (en) 2017-11-08 2018-10-24 Air intake device for a heat engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760459 2017-11-08
FR1760459A FR3073257B1 (en) 2017-11-08 2017-11-08 AIR INTAKE DEVICE FOR THERMAL ENGINE

Publications (2)

Publication Number Publication Date
FR3073257A1 FR3073257A1 (en) 2019-05-10
FR3073257B1 true FR3073257B1 (en) 2021-02-19

Family

ID=61132583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760459A Active FR3073257B1 (en) 2017-11-08 2017-11-08 AIR INTAKE DEVICE FOR THERMAL ENGINE

Country Status (7)

Country Link
US (1) US11149700B2 (en)
EP (1) EP3707365A1 (en)
JP (1) JP2021509706A (en)
KR (1) KR102645153B1 (en)
CN (1) CN111542692B (en)
FR (1) FR3073257B1 (en)
WO (1) WO2019091785A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3098866B1 (en) * 2019-07-17 2021-06-11 Renault Sas Distributor with integrated flow and duct separation
FR3126454B1 (en) 2021-09-01 2023-12-29 Renault Sas Optimized water-air heat exchanger

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949715A (en) 1974-08-20 1976-04-13 General Motors Corporation Manifold construction for an internal combustion engine
US5094194A (en) * 1989-11-06 1992-03-10 General Motors Corporation Integrated induction system
US5003933A (en) * 1989-11-06 1991-04-02 General Motors Corporation Integrated induction system
JP3352572B2 (en) * 1995-09-07 2002-12-03 ダイハツ工業株式会社 Intake device for multi-cylinder internal combustion engine
JP3451589B2 (en) * 1997-03-28 2003-09-29 有限会社日高エンジニアリング Intake device for internal combustion engine
JP3342351B2 (en) * 1997-06-27 2002-11-05 ダイハツ工業株式会社 Device for connecting intake pipe to cylinder head in internal combustion engine
DE10029241B4 (en) * 2000-06-14 2012-10-31 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Cylinder head attachment to a cylinder block of an internal combustion engine
JP2005083247A (en) * 2003-09-08 2005-03-31 Suzuki Motor Corp Intake device of engine with supercharger
JP4207724B2 (en) * 2003-09-10 2009-01-14 マツダ株式会社 Engine exhaust gas recirculation system
US7370620B1 (en) * 2005-04-07 2008-05-13 Hayes Lemmerz International, Inc. Intake manifold assembly having short compact runners and methods of making same
DE102007045634A1 (en) * 2007-09-25 2009-04-09 Robert Bosch Gmbh Cylinder head for internal-combustion engine, has heat insulation units arranged in sections for heat separation of medium stream against heat entry along inlet port, where heat insulation units have layer covering channel wall
FR2958337B1 (en) 2010-03-31 2013-03-01 Valeo Systemes Thermiques MANIFOLD FOR GAS DISTRIBUTION IN THE CYLINDER HEAD OF AN ENGINE, ASSEMBLY OF A DISTRIBUTION MANIFOLD AND A CYLINDER HEAD.
JP5440806B2 (en) * 2011-04-05 2014-03-12 株式会社デンソー Intake device
DE102011116310A1 (en) * 2011-10-18 2013-04-18 Daimler Ag Arrangement of an air supply device on a cylinder head for an internal combustion engine
JP6347130B2 (en) 2014-03-26 2018-06-27 三菱自動車工業株式会社 Intake port structure of internal combustion engine
DE102015000016A1 (en) * 2015-01-07 2016-07-07 Mann+Hummel Gmbh Switching device with air gap insulation in the cylinder head flange
JP6550968B2 (en) * 2015-06-30 2019-07-31 三菱自動車工業株式会社 Engine intake supply structure
JP6565387B2 (en) * 2015-07-02 2019-08-28 三菱自動車工業株式会社 Engine intake system
CA3005800C (en) * 2015-11-19 2018-10-30 Nissan Motor Co., Ltd. Air intake device for internal combustion engine
US9803540B2 (en) * 2016-02-08 2017-10-31 Ford Global Technologies, Llc Intake system for an internal combustion engine
JP2017180392A (en) * 2016-03-31 2017-10-05 ダイハツ工業株式会社 Intake air distribution device of internal combustion engine
JP6870345B2 (en) * 2017-01-30 2021-05-12 株式会社アイシン Intake device mounting structure, intake device mounting method and resin member fastening structure

Also Published As

Publication number Publication date
EP3707365A1 (en) 2020-09-16
FR3073257A1 (en) 2019-05-10
US11149700B2 (en) 2021-10-19
CN111542692A (en) 2020-08-14
WO2019091785A1 (en) 2019-05-16
JP2021509706A (en) 2021-04-01
KR20200077587A (en) 2020-06-30
US20200370520A1 (en) 2020-11-26
KR102645153B1 (en) 2024-03-08
CN111542692B (en) 2022-10-25
RU2020117300A (en) 2021-11-26
RU2020117300A3 (en) 2022-01-31

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